COUNTY RD 402 over SOUTH RVR
Map
Coordinates:
+39.79264, -91.4875239°47'34" N, 91°29'15" W
Facts
Source: National Bridge Inventory. Information not verified; use at your own risk.
Name: | COUNTY RD 402 over SOUTH RVR |
Structure number: | 18495 |
Old structure number: | 1870015 064 (from 1992 edition) |
Location: | S 29 T 58 N R 5 W |
Purpose: | Carries highway over waterway |
Route classification: | Local (Rural) [09] |
Length of largest span: | 80.1 ft. [24.4 m] |
Total length: | 81.0 ft. [24.7 m] |
Roadway width between curbs: | 15.7 ft. [4.8 m] |
Deck width edge-to-edge: | 16.1 ft. [4.9 m] |
Owner: | County Highway Agency [02] |
Year built: | 1930 |
Historic significance: | Historical significance is not determinable at this time [4] |
Main span material: | Steel [3] |
Main span design: | Truss - Thru [10] |
Deck type: | Concrete Cast-in-Place [1] |
Wearing surface: | Bituminous [6] |
Latest Available Inspection: February 2017
Good/Fair/Poor Condition: | Poor |
Status: | Posted for load [P] |
Average daily traffic: | 250 [as of 2017] |
Truck traffic: | 5% of total traffic |
Deck condition: | Fair [5 out of 9] |
Superstructure condition: | Poor [4 out of 9] |
Substructure condition: | Fair [5 out of 9] |
Structural appraisal: | Meets minimum tolerable limits to be left in place as is [4] |
Deck geometry appraisal: | Basically intolerable requiring high priority of corrrective action [3] |
Water adequacy appraisal: | Equal to present minimum criteria [6] |
Roadway alignment appraisal: | Equal to present minimum criteria [6] |
Channel protection: | Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6] |
Scour condition: | Bridge foundations determined to be stable for assessed or calculated scour condition. [5] |
Sufficiency rating: | 23.1 |
Recommended work: | Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31] |
Estimated cost of work: | $359,000 |
Previous Inspections
Date | Condition | Deck | Superstructure | Substructure | ADT | Suff. Rating |
---|
February 2017 | Poor | Fair | Poor | Fair | 250 | 23.1 |
February 2015 | Poor | Fair | Poor | Fair | 250 | 23.1 |
February 2013 | Fair | Fair | Fair | Fair | 250 | 38.1 |
March 2011 | Fair | Satisfactory | Fair | Fair | 250 | 39.2 |
February 2009 | Fair | Satisfactory | Fair | Fair | 250 | 39.2 |
February 2007 | Fair | Satisfactory | Fair | Fair | 250 | 39.2 |
February 2005 | Fair | Satisfactory | Fair | Fair | 250 | 39.2 |
March 2003 | Fair | Satisfactory | Satisfactory | Fair | 250 | 39.2 |
March 2001 | Fair | Satisfactory | Fair | Fair | 250 | 38.1 |
April 1999 | Fair | Satisfactory | Fair | Fair | 250 | 38.1 |
March 1991 | Fair | Satisfactory | Fair | Satisfactory | 200 | 38.7 |